package com.qf.service;

import com.qf.vo.DayStatis;
import com.qf.vo.OrderIdAndGoods;

import java.util.List;
import java.util.Map;

/**
 * @author wanghaotian
 * time:2022/12/16,0016 10:12
 * description:
 */

public interface DtsOrderService {
    int count();

    List<Map<String, Object>> findCategorySellData();

    List<DayStatis> findOrderAmts();

    List<OrderIdAndGoods> findGoodsAndOrder(int i);
}
